//
//  NSDictionary+safeAssignment.m
//  QiMingJieMing
//
//  Created by Gufs on 17/1/24.
//  Copyright © 2017年 yjh. All rights reserved.
//

#import "NSDictionary+safeAssignment.h"

@implementation NSDictionary (safeAssignment)
+(NSString *)setSafeDictionary:(id)obj{
    if ([obj isKindOfClass:[NSDictionary class]]) {
        return obj;
    }
    return nil;
}
@end
